I have seen a drawing that has Basic Dimensions going to two different depths and the overall length of the part but no Feature Control Frame to tolerance them. In the note section the drawing does have a note that says "Features in the electronic data file are basic with a profile tolerance of...
Does anyone know the affect crazing in hard coat anodize will have if the parts are put through environmental testing such as humidity and salt & fog? Also, if the crazing occurs in a vacuum surface will it cause leaks.
